Not the japanese part. The paranoid personality that drove someone to create Bitcoin.
Paranoid? If the story is true he worked for the government, on classified stuff. He is not *paranoid*, he just knows first hand that governments commit all kinds of violence on people on a regular basis. He is just a realist, and it is pretty much everyone else who is incredibily ignorante and naive.
That said, I still have my doubts that guy is the creator of BTC. Its for sure one of the most plausible doxs attempts so far, but its far from confirmed. What do we have? A few rants and speculations from family members who in any case admit they have no clue?
Plus, his family says he would never admit it, that he is a guy with a lot of secrets... But then he uses his real name to launch BTC? Something shady is going on.